Sometimes…

Pg is also done for a variety of other reasons. A school may have a stud lefty attackman in the 21’ class. If they have another lined up for the 22’ class, if they can get him to PG and become a 23’ it will benefit both parties ( the player will have two years on campus without the 2021 player and the team will have a stud lefty attackman for 6 years instead of 5.